CN215527042U - Land model display device for land resource management - Google Patents
Land model display device for land resource management Download PDFInfo
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- CN215527042U CN215527042U CN202121509588.5U CN202121509588U CN215527042U CN 215527042 U CN215527042 U CN 215527042U CN 202121509588 U CN202121509588 U CN 202121509588U CN 215527042 U CN215527042 U CN 215527042U
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Abstract
The utility model discloses a land model display device for land resource management, and belongs to the technical field of model display. The utility model provides a land model display device for land resource management, includes base and mounting bracket, has seted up the spout on the base, still includes: the inserted rod is fixedly connected to the bottom of the mounting frame and slides in the sliding groove; the connecting rod is fixedly connected to the top of the base; the first display stand is rotatably connected to the top end of the connecting rod; the second display platforms are fixedly connected to the top of the mounting frame, wherein two groups of the first display platforms are arranged, and the two groups of the first display platforms are symmetrically distributed at two ends of the second display platform; the dragging component is arranged on the base; the first display platform can be folded and unfolded, the width is shortened, the device can be moved conveniently through a narrow door, sand is replaced by the magnetic coating, the display model is fixed by the magnetic coating and the iron sheet, the weight of the device is reduced, and the convenience of moving the device is further improved.
Description
Technical Field
The utility model relates to the technical field of model display, in particular to a land model display device for land resource management.
Background
Land planning is a long-term arrangement for reasonable use of land according to the prospect and the requirement of economic development, and when land planning contents are shown to the public, a model sand table is usually made, so that the display is more vivid and concrete.
Among the prior art, land model display device is comparatively heavy, and the size is great, can not fold and pack up, therefore inconvenient with carry it and shift, consequently the use place is fixed, can not maximize show the land planning, so need design a land model display device for land resource management.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the prior art is inconvenient to move, and provides a land model display device for land resource management.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a land model display device for land resource management, includes base and mounting bracket, the spout has been seted up on the base, still includes:
the inserted rod is fixedly connected to the bottom of the mounting rack and slides in the sliding groove;
the connecting rod is fixedly connected to the top of the base;
the first display stand is rotatably connected to the top end of the connecting rod;
a second display stand fixedly connected to the top of the mounting rack,
wherein the content of the first and second substances,
the two groups of first display platforms are symmetrically distributed at two ends of the second display platform;
the dragging component is arranged on the base and used for enabling the first display platform to rotate;
and the stretching assembly is arranged on the base and used for controlling the distance between the base and the mounting rack.
In order to make first show stand rotate, it is preferred, it includes lead screw and connecting rod to pull the subassembly, the lead screw rotates to be connected on the base, threaded connection has the connecting seat on the lead screw, the both ends of connecting rod rotate respectively to be connected on first show stand and connecting seat.
In order to pack up the two groups of first display tables, preferably, the stretching assembly comprises a rotating shaft, threaded grooves are formed in the base, threaded discs are fixedly connected to two ends of the rotating shaft, and the two groups of threaded discs are respectively in threaded connection with the two groups of threaded grooves.
In order to make pivot and lead screw rotate, it is preferred, fixedly connected with horizontal pole on the mounting bracket, the bottom fixedly connected with motor of horizontal pole, the output fixedly connected with drive shaft of motor, fixedly connected with tripod in the drive shaft, the tripod rotates with the pivot and links to each other, the drive shaft passes through bevel gear group and rotates with the pivot and link to each other, the drive shaft pass through the band pulley group with the lead screw rotates and links to each other.
In order to facilitate the placement of the display model, preferably, the first display stand and the second display stand are both provided with grooves, and the groove surfaces of the grooves are coated with magnetic coatings.
In order to show the land plan to the audience, the land plan display device preferably further comprises a display model, and the bottom of the display model is provided with an iron sheet attracted with the magnetic coating.
Compared with the prior art, the utility model provides a land model display device for land resource management, which has the following beneficial effects:
1. this land model display device for land resource management makes first show stand rotate through utilizing dragging the subassembly, makes first show stand erect, makes and vacate one section distance between connecting rod and the second show stand, then makes two sets of bases remove to the mounting bracket simultaneously through tensile module to this is folded first show stand and is packed up, reduces the volume, makes the device can pass through constrictive place, thereby is convenient for remove this display device.
2. This land model display device for land resource management makes the drive shaft rotate through the motor, and the drive shaft makes the lead screw rotate through the band pulley group, and the lead screw passes through the connecting seat and then the connecting rod makes first show stand rotate, and the drive shaft makes the pivot rotate through bevel gear group, and two sets of bases are inwards or outwards removed simultaneously when the screw thread dish is passed through in the pivot to pack up first show stand, control receiving and releasing of first show stand through the motor, thereby improve and receive and release the degree.
3. This land model display device for land resource management through changing the sand into magnetic coating to at the bottom installation iron sheet of show model, utilize magnetic coating to adsorb the iron sheet, thereby fixed to the show model, and through utilizing magnetic coating to replace the sand, when conveniently packing up first show stand, alleviateed the device's weight, thereby be convenient for remove the device.
The utility model can be realized by the prior art through the first display platform which can be folded and unfolded, the width is shortened, the device can be conveniently moved through a narrow door, the sand is replaced by the magnetic coating, and the display model is fixed by the magnetic coating and the iron sheet, so that the weight of the device is reduced, and the convenience of moving the device is further improved.
Drawings
FIG. 1 is a front view of a land model display device for land resource management according to the present invention;
fig. 2 is a schematic structural diagram of a portion a in fig. 1 of a land model display device for land resource management according to the present invention.
In the figure: 1. a base; 101. a thread groove; 102. a chute; 2. a connecting rod; 3. a first display stand; 301. a groove; 302. a magnetic coating; 303. displaying the model; 304. iron sheets; 4. a mounting frame; 401. a second display stand; 402. inserting a rod; 5. a cross bar; 6. a motor; 7. a drive shaft; 8. a tripod; 9. a rotating shaft; 901. a threaded disc; 10. a bevel gear set; 11. a pulley block; 12. a screw rod; 13. a connecting seat; 14. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-2, a land model display device for land resource management, includes base 1 and mounting bracket 4, has seted up spout 102 on the base 1, still includes: the inserted rod 402 fixedly connected to the bottom of the mounting frame 4 slides in the sliding groove 102; a connecting rod 2 fixedly connected to the top of the base 1; a first display stand 3 rotatably connected to the top end of the connecting rod 2; the second display stands 401 are fixedly connected to the top of the mounting frame 4, wherein two groups of the first display stands 3 are arranged, and the two groups of the first display stands 3 are symmetrically distributed at two ends of the second display stands 401; the dragging component is arranged on the base 1 and used for enabling the first display platform 3 to rotate; and the stretching assembly is arranged on the base 1 and used for controlling the distance between the base 1 and the mounting rack 4.
Utilize and dragging the subassembly and make first show stand 3 rotate, make first show stand 3 erect, make one section distance of vacation between connecting rod 2 and the second show stand 401, then make two sets of bases 1 remove to mounting bracket 4 simultaneously through tensile subassembly, with this fold first show stand 3 and pack up, reduce the volume, be convenient for remove this display device, at the in-process that base 1 removed, inserted bar 402 can be to the inside slip of spout 102, with this stability of ensuring the device, remove to the place after, according to opposite step messenger first show stand 3 expandes, can constitute a complete show platform with second show stand 401 after two sets of first show stands 3 expand completely, with this conveniently put the land model.
Example two:
referring to fig. 1-2, a land model display device for land resource management, substantially the same as the first embodiment, further, the dragging component comprises a screw rod 12 and a connecting rod 14, the screw rod 12 is rotatably connected to the base 1, the screw rod 12 is in threaded connection with a connecting seat 13, two ends of the connecting rod 14 are respectively rotatably connected to the first display platform 3 and the connecting seat 13, the stretching component comprises a rotating shaft 9, a thread groove 101 is formed in the base 1, two ends of the rotating shaft 9 are respectively and fixedly connected with a thread disc 901, the two groups of thread discs 901 are respectively and rotatably connected to the two groups of thread grooves 101, a cross rod 5 is fixedly connected to the mounting frame 4, a motor 6 is fixedly connected to the bottom of the cross rod 5, a driving shaft 7 is fixedly connected to the output end of the motor 6, a tripod 8 is fixedly connected to the driving shaft 7, the tripod 8 is rotatably connected to the rotating shaft 9, the driving shaft 7 is rotatably connected to the rotating shaft 9 through a bevel gear set 10, the drive shaft 7 is connected in rotation with a screw 12 via a pulley set 11.
The device comprises a starting motor 6, a driving shaft 7 is rotated by the motor 6, the driving shaft 7 enables a rotating shaft 9 to rotate through a bevel gear set 10, the rotating shaft 9 enables a threaded disc 901 to rotate, two groups of bases 1 can slide inwards or outwards simultaneously by utilizing a thread principle, a screw rod 12 can rotate through a belt gear set 11 by the driving shaft 7, a connecting seat 13 can slide up and down by utilizing the thread principle, the connecting seat 13 enables a first display platform 3 to rotate through a connecting rod 14, the retraction and release of the device are achieved, the size of the device is further controlled, and the device can be moved conveniently.
Example three:
referring to fig. 1, a land model display device for land resource management is substantially the same as the first embodiment, and further includes a display model 303, wherein a groove 301 is formed in each of a first display stand 3 and a second display stand 401, a magnetic coating 302 is coated on a groove surface of the groove 301, and an iron sheet 304 attracted to the magnetic coating 302 is arranged at the bottom of the display model 303.
Install iron sheet 304 in the bottom of show model 303, then place show model 303 on magnetic coating 302, utilize the principle of magnetic attraction iron to fix show model 303 in recess 301, through changing sand into magnetic coating 302, lightened the weight of the device when improving the holding power to further make things convenient for the device to remove.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a land model display device for land resource management, includes base (1) and mounting bracket (4), spout (102) have been seted up on base (1), its characterized in that still includes:
the insert rod (402) is fixedly connected to the bottom of the mounting frame (4) and slides in the sliding groove (102);
the connecting rod (2) is fixedly connected to the top of the base (1);
the first display stand (3) is rotatably connected to the top end of the connecting rod (2);
a second display stand (401) fixedly connected to the top of the mounting rack (4),
wherein the content of the first and second substances,
two groups of first showing tables (3) are arranged, and the two groups of first showing tables (3) are symmetrically distributed at two ends of a second showing table (401);
the dragging component is arranged on the base (1) and is used for enabling the first display stand (3) to rotate;
the stretching assembly is arranged on the base (1) and used for controlling the distance between the base (1) and the mounting rack (4).
2. A land model display device for land resource management according to claim 1, wherein the dragging component comprises a screw rod (12) and a connecting rod (14), the screw rod (12) is rotatably connected to the base (1), the screw rod (12) is in threaded connection with a connecting seat (13), and two ends of the connecting rod (14) are respectively rotatably connected to the first display platform (3) and the connecting seat (13).
3. A land model display device for land resource management according to claim 2, characterized in that the stretching assembly comprises a rotating shaft (9), a thread groove (101) is formed in the base (1), both ends of the rotating shaft (9) are fixedly connected with thread discs (901), and the two groups of thread discs (901) are respectively screwed in the two groups of thread grooves (101).
4. A land model display device for land resource management according to claim 3, characterized in that a cross bar (5) is fixedly connected to the mounting rack (4), a motor (6) is fixedly connected to the bottom of the cross bar (5), a driving shaft (7) is fixedly connected to the output end of the motor (6), a tripod (8) is fixedly connected to the driving shaft (7), the tripod (8) is rotatably connected to a rotating shaft (9), the driving shaft (7) is rotatably connected to the rotating shaft (9) through a bevel gear set (10), and the driving shaft (7) is rotatably connected to the screw rod (12) through a pulley set (11).
5. A land model display device for land resource management according to claim 1, characterized in that the first display stand (3) and the second display stand (401) are provided with grooves (301), and the groove surfaces of the grooves (301) are coated with magnetic coatings (302).
6. A land model display device for land resource management according to claim 5, further comprising a display model (303), wherein the bottom of the display model (303) is provided with iron sheets (304) attracted with the magnetic coating (302).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202121509588.5U CN215527042U (en) | 2021-07-05 | 2021-07-05 | Land model display device for land resource management |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202121509588.5U CN215527042U (en) | 2021-07-05 | 2021-07-05 | Land model display device for land resource management |
Publications (1)
Publication Number | Publication Date |
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CN215527042U true CN215527042U (en) | 2022-01-14 |
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CN202121509588.5U Active CN215527042U (en) | 2021-07-05 | 2021-07-05 | Land model display device for land resource management |
Country Status (1)
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CN (1) | CN215527042U (en) |
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2021
- 2021-07-05 CN CN202121509588.5U patent/CN215527042U/en active Active
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